When drusen bodies are noted to be increasing in number or in intensity of color, the patient should be further evaluated with a(n):
A) Amsler grid.
B) Snellen E chart.
C) litmus test.
D) confrontation test.

Question

Quizplus · Accepted Answer

Drusen bodies, when they increase in number or intensity of color, may indicate a precursor state of macular degeneration. When this happens, the patient's central vision should be assessed using the Amsler grid. The Snellen E chart measures visual acuity, the litmus test is used for testing pH, and a confrontation test examines peripheral vision.

When Drusen Bodies Are Noted to Be Increasing in Number